This video demonstrates the quotient rule as applied to exponential expressions that appear in the form of, to use the word loosely, a fraction. The name, "quotient rule", refers to the fact that it applies to expressions which are divided by other expressions. The video begins by explaining that the quotient rule allows expressions in this form to be simplified if they contain like bases (i.e., the terms are of the same variable). The quotient rule allows the expression to be simplified by s...
A lot of us love sour cream, but in this health conscious world, the added taste might not be worth the extra calories and fat. You can use creme fraiche as a lighter alternative to sour cream or for a variety of other culinary expeditions.
This video teaches us the concept of nth roots. The video starts with the square root of constants. We find the number which when multiplies by itself for two times results in the constant inside the square root. Then we find the square root of variables. Here again the same concept is used. We find the variable which when multiplied by itself for two times results in the given variable. Then we find the cube root. Here we find the number which when multiplied by itself for three times result...
To make a paper gift box is one of the simplest projects that you can create on your own. In order to do this you need some materials: a Square of Paper, a Pencil, a Ruler & a Folding Bone. Take any size square of paper and draw two lines diagonally from corner to corner. This will form a large X, marking the center of the square. In turn, fold each corner into the center of the square. Firmly crease the fold. Fold the first corner to the line of the first fold made on the opposite side. Repe...
The gentleman, acting as the Instructor, starts the session immediately by suggesting that to teach early multiplication all parents should practice a method of "Count-by's" with their children when they are very young using ones to ten, twos to twenty, threes to thirty, fours to forty, and so forth. The Instructor then demonstrates this method of counting by tens using a grid behind him on a chalkboard which depicts columns of ten elements. He counts each column from 10 to 100, and then writ...
In this educational video the instructor shows how to find the slant asymptotes of rational functions. Slant or oblique asymptotes occur when the degree of the numerator is exactly one greater than the degree of the denominator of the rational function. The way to find the equation of the slant asymptote from the function is through long division. In this long division you divide the numerator with the denominator by following the long division method as shown in this video. Before dividing i...
Learning to write a check properly is something that everybody needs to learn. In this video, learn how to fill out checks correctly so that the bank and payee can clearly read them.
Learn how to make tonic water. Why spend money on store-bought tonic water when you can have fun at home doing it yourself for a fraction of the cost?
Okay, so you're fishing and you forget the basic essentials… you're fishing pole and your bobber. How are you going to catch a fish with just some fishing line? The answer? Plastic straw.
Do you work with 3D graphics? Have you ever wanted to have one character that you've modeled destroy hordes of tiny other characters you've made? Well want no more. This video series will show you how to model and animate a small army of little models that will walk around and have basic interactions with each other. Really cool and really educational.
To start making your tea and toast, roll about a section of white fondant about four inches by six about 1/8th inch thick. Now take a one inch circle cutter and cut out one circle. Now taking a half inch circle cutter, make an impression in the center of the first circle being careful not to go all the way through. Now you have your saucer for your toast. Next, take a one inch square cutter and cut that out of the fondant as well. Cut it in half diagonally and poke tiny little holes with a to...
Watch this science video tutorial from Nurd Rage on how to make a desiccator bag for drying chemicals with Dr. Lithium.
Watch this fine art video tutorial to learn how to Draw a glass of water with illustration markers, colored pencils & oil paint.
Right out of the box, iPhone is incredibly easy to use. If you want to get the most out of every feature, you’ve come to the right place. This video tutorial straight from Apple will teach you how to use the keyboard on the Apple iPhone 3G. The iPhone redefines what a mobile phone can do.
This video demonstrates the way to find the area of a triangle using fraction measurements. The person presenting this video first writes the actual formula for calculating the area of the triangle. The formula is: the area of the triangle denoted by ‘A’ is equal to half of ‘b’ times ‘h’ where ‘b’ and ‘h’ are the base and height of the triangle, respectively. Now, to make it into fractions, he writes ‘b’ and ‘h’ over ‘1’. Then he asks you to calculate “what is one times ‘b’ times ‘h’” which i...
Waveguide manufacturer DigiLens has closed a $25 million Series C round of funding from automotive technology company Continental, which uses the technology in its heads up displays.
It appears a privacy lawsuit that began five years ago is about to come to an end, and you might get some money out of it.
The Great Barrier Reef in Australia is the largest living system on the planet. Yet more than 90% of the reef is bleaching because of the loss of a tiny algae that lives within the coral.
Opioids, or narcotic painkillers, serve as our primary method for alleviating physical distress. They also happen to be a leading cause of death due to their addictive nature. AppliedVR hopes to introduce a safer alternative: virtual reality gaming. They utilize the existing Samsung Gear VR for the hardware, but provides specialized software that offers up a distracting experience that fosters greater pain ignorance.
If you want to try out some of the new features in Android L, but can't run the developer preview on your Nexus—or simply don't want to—there's still hope. You don't actually need to be running Android L to try out some of the new improvements.
Having a dust- and water-resistant phone is truly useful, but it comes with a price. In order to achieve this functionality, Samsung had to literally plug up any holes in the Galaxy S5, and this included the charging port.
According to T-Mobile's website, an Android version bump is due out today. While details of specific changes are sparse, the support documentation for Nexus devices very clearly notes a release date of June 2nd for the software. Sprint may have jumped the gun with its own outing of a 4.4.3 update about a month ago, but all indications point towards today's date marking the beginning of a staged-rollout from Google.
Update: May 7, 2014: Google's Camera has seen its first update, with a small yet important addition baked into the app—the ability to take pictures while recording a video. Now, when in video mode, simply tap on the screen to take a picture, while your recording continues as normal. The update to version 2.1.042 is set to hit today, but if you haven't yet received it, apply it manually by downloading the apk here.
Smoked foods are popular all over the world, but most of us don't have smokers at home. If you want smoked salmon, brisket or Gouda, you usually have to go out and buy it. Outdoor smokers aren't usually an option for city-dwellers, and the indoor versions can be pricey.
When it comes to text documents and spreadsheets, Microsoft Office is the be-all and end-all office suite—but it's not cheap. Paying anywhere from $140 to $400 puts a big dent in your bank account, especially if you're a broke college student eating ramen for breakfast, lunch, and dinner. Something that I wish I would've known about during college is Microsoft's HUP (Home Use Program). With HUP, any employee or student of an organization that has a Microsoft volume license is eligible to purc...
Hair products can work wonders, but the good stuff is usually super expensive. Plus, most of the major brands use a ton of ingredients you can't even pronounce, so it's safe to say a lot of us have no idea what we're putting in our hair. The good side is that most products can be made at home using basic ingredients for a fraction of the cost of commercial brands. Hairspray is no exception, and actually one of the easier ones to make.
In a previous project, I showed how to build an electrical Jacob's ladder using an old microwave oven transformer (MOT). In this project, I modified the secondary coil on the MOT, which converts it from a high voltage/low current device into a low voltage/high current metal melter!
Summer is in full swing! Everywhere you look, plants are in full bloom and green is a way of life. Gardeners are clearly living up to their full potential. I cannot think of anything else that personifies summer better than gardening.
Is Kennen one of your favorite champions to play for League of Legends? This strategy guide goes over how to best use the unique abilities, masteries and optimal items to make sure this tiny ninja fights his best for your summoner!
Need some cool sound effects for your next film? Kipkay's got an idea… the "Rumble Pipe". This noisemaking pipe creates a rumbling sound perfect for any drone SFX. Try it out. It's just a little sounds effects gizmo. Cheap and easy!
Need to eliminate those pesky leg hairs but want to bypass the credit card bill? Then read below for a homemade sugar wax recipe and watch the video to learn how to rip off your hair!
It's amazing what you can create with a few, everyday household and office supplies. Most of these items are already sitting in your junk drawers, so there's no need to spend money! Kipkay shows you 4 awesome hacks you can make in this "household hack pack" video.
In order to make a door alarm out of a mouse trap, you will need the following materials: a mouse trap, a clamp, 2 screws, caps, a piece of string, scissors, a screw driver, a drill bit, a hex-head screw, an a piece of aluminum from a soda pop can.
First of all take one eight inch 'Ellen ' wrench and take off the back screw. Now you have to slide out the back plate. There is no need to take the front plate apart. You can clean it using some hot water.You can run hot water over it for a minute. You can also set it in a sink and then run hot water from the tap. You can see a scratch mark on the shaft. That is there to show you the vertical. Now insert in to the round so that this mark is in line with a little mark over it. If it is not al...
Identify pinion needle scaleWe are going to look at this insect because eggs are being laid. Two year old needles are being cast off. This is a sign of infestation. There is also sparse, open foliage. This tends to be a chronic infestation. The insect is the pinion needle scale. You can see tiny, bean shaped bumps on the 2 year old needles. The insects move to last years new growth and feast on the sap of the needle all summer. You can see egg masses and web on the trunk of the tree. The inse...
Attention photography lovers! Put down the digital camera for a day and try this DIY project out, constructing a camera that dates back to as early as 4th century BC.
The Serissa (Serissa foetida syn. Serissa japonica), is a great little plant for Bonsai. It flowers for most of the year with tiny white and sometimes pink flowers. It is extremely easy to propagate through cuttings. Just take a cleanly cut branch and stick it in sphagnum moss and it should grow easily. It takes very well to pruning and can fill out quite nicely when pruned frequently. This particular specimen had a wild and unkempt look to it. Making, raising, and caring for bonsai is easy i...
With tips from this video, play "Tiny Bubbles" in the key of D on the ukulele.
A fairy princess party isn't the same without fairy wands! Eschew traditional conceptions of wands and create wands that are both girly and good to eat by watching this tutorial on how to create fruit wands!
This video shows you how to take apart a Microsoft Zune HD. To take it apart, you will need a tri-wing screwdriver. Using the screwdriver, remove the four screws at the corners. Once the screws are removed, you can easily remove the back cover. To remove the bottom cover, slide it off with your fingers. Next use a T5 screwdriver to remove the three screws, one on each side and one in the middle. There is one more tiny screw near the bottom that has to be removed. Using a prying tool to remove...
